Ordering textbooks (Bookstore) August 05, 2022 16:43 Updated You can sign in using your NUID. If you are having trouble signing in make sure that you are using the correct password for your NUID by trying to login to myPSC or TrueYou. Information for ordering textbooks can be found here. Related articles Canvas quick guide. Logging into Canvas Enroll in DUO mobile for the first time. What is DUO? Claim your student @bobcats.peru.edu address.